UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZB1tw+X9A36Z+0a0nGt9v7e53DgbM8gxwUNjwBQXroI=' 
WHERE 
  key_id = '99218970af5a1263951c01921baf55968aaa537beba53846d8dd2767072f87d3' 
  AND (
    token = 'ZB1tw+X9A36Z+0a0nGt9v7e53DgbM8gxwUNjwBQXroI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )